3NBL

Crystal Structure of BlaC-E166A covalently bound with Cefuroxime


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 3NBL

Classification: HYDROLASE / Antibiotic

Total Structure Weight: 28641.09

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-lactamase A 265 Mycobacterium tuberculosis EC#: 3.5.2.6 IUBMB
Mutation: E182A
Gene Name(s): blaC blaA Rv2068c MTCY49.07c
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DXF
Query on DXF

A (2R)-5-[(carbamoyloxy)methyl]-2-[(1R)-1-{[(2Z)- 2-(furan-2-yl)-2-(methoxyimino)acetyl]amino}- 2-oxoethyl]-3,6-dihydro-2H-1,3-thiazine-4- carboxylic acid
Cefuroxime, bound form (Synonym)
C16 H18 N4 O8 S
RUUDYXYLGTZCPN-VRVPSKPHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.181
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 49.38 α = 90.00
b = 68.10 β = 90.00
c = 75.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-06-03
  • Released Date: 2011-12-14
  • Deposition author(s): Tremblay, L.W., Blanchard, J.S.

Revision History

  • 2012-05-16
    Type: Non-polymer description, Structure summary